Daikin FWE03D Series, Руководство по установке

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5 Installation
Installation manual
19
FWE03~11D
Fan coil units
3P443944-5P – 2021.12
e
3 way proportional valve kit
Model Proportional valve kit K
vs
value
(m
3
/h)
Actuator
power supply
Control input
2 pipe 3 pipe
FWE03~05D E4V2PN04V3DA E4V4PN04V3DA 0.4 24 V AC (+10
to -15%),
50/60 Hz
0-10 V (2-10)
[R
i
=200 kΩ]
FWE06~08D E4V2PN06V3DA E4V4PN06V3DA 0.63
FWE10~11D E4V2PN10V3DA E4V4PN10V3DA 1
1 Wrap teflon tape (field supply) on the end of the nipple (c) and
water pipe (d) then connect it to the water inlet and outler line.
Then connect the connection pipe (a) by placing a gasket (b)
between it and nipple (c).
d
a
b
c
2 Connect the proportional valve body (e) by placing the gasket
(b) in between
b
e
3 Connect the actuator (f) to the valve body.
f
4 Wrap the thermal insulation (g) in the kit to prevent
condensation and heat loss.
g
5 The kit is ready for main pipes connection. The threads (h)
connected to the main pipes of the valve body are DN15.